Figen S. Oktem

37 papers B 3Misc 2Journal 14Unranked 17

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	DDRM-PR: Fourier Phase Retrieval using Denoising Diffusion Restoration Models. CoRR Mehmet Onurcan Kaya, Figen S. Oktem
2025	—	`conf`	I2I-PR: Data-Driven Phase Retrieval Using Image-to-Image Diffusion Models. EUSIPCO Mehmet Onurcan Kaya, Figen S. Oktem
2025	J	`jnl`	I2I-PR: Deep Iterative Refinement for Phase Retrieval using Image-to-Image Diffusion Models. CoRR Mehmet Onurcan Kaya, Figen S. Oktem
2025	—	`conf`	Joint Optimization of Sparse MIMO Arrays and Imaging Methods. EUSIPCO Okyanus Oral, Figen S. Oktem
2025	J	`jnl`	prNet: Data-Driven Phase Retrieval via Stochastic Refinement. CoRR Mehmet Onurcan Kaya, Figen S. Oktem
2025	—	`conf`	prNet: Efficient and Robust Phase Retrieval via Stochastic Refinement. MLSP Mehmet Onurcan Kaya, Figen S. Oktem
2024	J	`jnl`	Deep Plug-and-Play HIO Approach for Phase Retrieval. CoRR Çagatay Isil, Figen S. Oktem
2024	J	`jnl`	Efficient physics-based learned reconstruction methods for real-time 3D near-field MIMO radar imaging. Digit. Signal Process. Irfan Manisali, Okyanus Oral, Figen S. Oktem
2024	J	`jnl`	Plug-and-Play Regularization on Magnitude With Deep Priors for 3D Near-Field MIMO Imaging. IEEE Trans. Computational Imaging Okyanus Oral, Figen S. Oktem
2023	—	`conf`	Deep Learning-Based Reconstruction for Near-Field MIMO Radar Imaging. EUSIPCO Irfan Manisali, Figen S. Oktem
2023	J	`jnl`	Efficient Physics-Based Learned Reconstruction Methods for Real-Time 3D Near-Field MIMO Radar Imaging. CoRR Irfan Manisali, Okyanus Oral, Figen S. Oktem
2023	—	`conf`	Plug-and-Play Reconstruction with 3D Deep Prior for Complex-Valued Near-Field MIMO Imaging. EUSIPCO Okyanus Oral, Figen S. Oktem
2023	J	`jnl`	Plug-and-Play Regularization on Magnitude with Deep Priors for 3D Near-Field MIMO Imaging. CoRR Okyanus Oral, Figen S. Oktem
2021	B	`conf`	Computational Spectral Imaging With Diffractive Lenses And Spectral Filter Arrays. ICIP Utku Gündogan, Figen S. Oktem
2021	J	`jnl`	High-Resolution Multi-Spectral Imaging With Diffractive Lenses and Learned Reconstruction. IEEE Trans. Computational Imaging Figen S. Oktem, Oguzhan Fatih Kar, Can Deniz Bezek, Farzad Kamalabadi
2021	J	`jnl`	Sparse Reconstruction for Near-Field MIMO Radar Imaging Using Fast Multipole Method. IEEE Access Emre A. Miran, Figen S. Oktem, Sencer Koç
2020	—	`conf`	Analysis of Alternative Performance Metrics for Compressive Spectral Imaging. SIU Utku Gündogan, Figen S. Oktem
2020	—	`conf`	Deep CNN Prior Based Image Reconstruction for Multispectral Imaging. SIU Irfan Manisali, Refik Mert Çam, Can Deniz Bezek, Figen S. Oktem
2019	J	`jnl`	Deep Iterative Reconstruction for Phase Retrieval. CoRR Çagatay Isil, Figen S. Oktem, Aykut Koç
2019	—	`conf`	Design Optimization For Snapshot Spectral Imaging. SIU Süleyman Ayazgök, Figen S. Oktem
2019	J	`jnl`	Image Chain Simulation for Earth Observation Satellites. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. Kamil B. Alici, Figen S. Oktem, Ozgur Karci, A. Serdar Yilmaz, Ozgur Selimoglu
2019	J	`jnl`	Sparsity-based three-dimensional image reconstruction for near-field MIMO radarimaging. Turkish J. Electr. Eng. Comput. Sci. Figen S. Oktem
2018	—	`conf`	Effect of different sparsity priors on compressive photon-sieve spectral imaging. SIU Oguzhan Fatih Kar, Figen S. Oktem, Ulas Kamaci, Fatih Cagatay Akyon
2018	—	`conf`	Image deconvolution via efficient sparsifying transform learning. SIU Fatih Cagatay Akyon, Ulas Kamaci, Figen S. Oktem
2018	—	`conf`	Image restoration for sparse aperture optical systems. SIU Berk Iskender, Figen S. Oktem
2017	—	`ch.`	Computational Spectral and Ultrafast Imaging via Convex Optimization. Handbook of Convex Optimization Methods in Imaging Science Figen S. Oktem, Liang Gao, Farzad Kamalabadi
2017	—	`conf`	Efficient sparsity-based inversion for photon-sieve spectral imagers with transform learning. GlobalSIP Ulas Kamaci, Fatih Cagatay Akyon, Tunç Alkanat, Figen S. Oktem
2017	—	`conf`	Optimal MIMO array configuration for ultrawideband microwave imaging. SIU M. Burak Kocamis, Figen S. Oktem
2017	—	`conf`	Optimal design of sparse MIMO arrays for near-field ultrawideband imaging. EUSIPCO M. Burak Kocamis, Figen S. Oktem
2016	—	`conf`	Computational spectral imaging with photon sieves. SIU Figen S. Oktem, Farzad Kamalabadi, Joseph M. Davila
2014	B	`conf`	High-resolution computational spectral imaging with photon sieves. ICIP Figen S. Oktem, Farzad Kamalabadi, Joseph M. Davila
2014	—	`conf`	Linear canonical transforms, degrees of freedom, and sampling in optical signals and systems. SIU Haldun M. Özaktas, Figen S. Oktem
2014	Misc	`conf`	Parameter estimation for instantaneous spectral imaging. ICASSP Figen S. Oktem, Farzad Kamalabadi, Joseph M. Davila
2013	Misc	`conf`	Cramer-Rao bounds and instrument optimization for slitless spectroscopy. ICASSP Figen S. Oktem, Farzad Kamalabadi, Joseph M. Davila
2013	B	`conf`	Image formation model for photon sieves. ICIP Figen S. Oktem, Joseph M. Davila, Farzad Kamalabadi
2012	—	`conf`	Analytical precision limits in slitless spectroscopy. SSP Figen S. Oktem, Farzad Kamalabadi
2009	J	`jnl`	Exact Relation Between Continuous and Discrete Linear Canonical Transforms. IEEE Signal Process. Lett. Figen S. Oktem, Haldun M. Özaktas